Charter Schools, Test Scores, and Skimming the Cream
Category: Conservatives • Education
Posted on: October 24, 2010 10:11 AM, by Mike
A dirty secret of charter school 'success' is that they typically transfer their poorly-performing students the students they fail to educate to public schools. Consequently, charter schools are able to claim better test scores than regular public schools (clearly, ethics aren't on the charter school agenda....). It's been a problem in Boston and Bay Area charters in California.
A letter to Diane Ravitch from a Los Angeles school prinicipal documents just how dishonest and harmful this practice is (italics mine):
I received an email from Dr. DeWayne Davis, the principal of Audubon Middle School in Los Angeles, which was sent to several public officials. Dr. Davis said that local charter schools were sending their low-performing students to his school in the middle of the year. He wrote:"Since school began, we enrolled 159 new students (grades 7 and 8). Of the 159 new students, 147 of them are far below basic (FBB)!!! Of the 147 students who are FBB, 142 are from charter schools. It is ridiculous that they can pick and choose kids and pretend that they are raising scores when, in fact, they are purging nonperforming students at an alarming rate--that is how they are raising their scores, not by improving the performance of students. Such a large number of FBB students will handicap the growth that the Audubon staff initiated this year, and further, will negatively impact the school's overall scores as we continue to receive a recurring
